baby tuba

the aftereffect of when two people are slightly high off of natural 7/11 energy pills that they downed with french fries on a deserted street corner at four in the morning.

damn im in the middle of such a bad baby tuba right now!

by kaboobless. May 18, 2009

turn your bitch into a tuba

To insert a brass mouthpiece (a tuba mouthpiece is ideal for accuracy, but a trombone or high wind will work) into a woman's vagina and blow into it as if you were playing.

Can also be phrased as "turn this bitch into a tuba," if she is not already in a relationship.

You know after the competition I'm gonna turn your bitch into a tuba.

by Telemarooners December 2, 2019

Tuba Tryout

To unleash a shit storm of farts when taking a dump, where the farts are particularly deep in tone like a tuba. The farter would easily get a job playing tuba in the Metropolitan Orchestra after this awe-inspiring tryout.

Ex. 1:
Billy: Damn Benson, what did you eat? You are surely making the Metropolitan Orchestra after that tuba tryout!

Ex. 2:
Ritchie: Where's Mitch?
Wilfred: Tuba tryouts
Ritchie: I'll take a note (no pun intended) to not enter the bathroom where Mitch is...

by chr0meice91 April 21, 2022

TUBA

Meaning The Ultimate Brain Aids. Normally used to describe a situation that sime would describe as losing brain cells. Also can be used as "UBA" when you don't grammatically need a "The".

Dude, You sometimes give me a case of TUBA.

by MediocrityInAction November 5, 2025

fallopian tuba

Audible ovaries occurring when a person blows into a woman's vagina too hard.

Duane hooked up with Tina last night and I could hear her fallopian tuba from three floors away.

by Hlalakar May 26, 2020

Poopy Tuba

When you're eating a females ass out and she accidently takes a huge start on your face.

Guy 1: dude so I was eating this girls ass out last night even though she told me not too because she had to shit

Guy 2: oh god, did you get a poopy Tuba?

Guy 1: all over my face bro, I got bad pink eye

by _cordy September 1, 2016

Tuba

A fat person

“She is a tuba”
“he is so tuba”

by s0uthparkgirl December 6, 2023